• Part: AT45DB642
  • Description: 64-megabit 2.7-volt Only Dual-interface DataFlash
  • Manufacturer: Atmel
  • Size: 317.21 KB
Download AT45DB642 Datasheet PDF
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Datasheet Summary

Features - Single 2.7V - 3.6V Supply - Dual-interface Architecture - - - - - - - - - - Dedicated Serial Interface (SPI Modes 0 and 3 patible) - Dedicated Parallel I/O Interface (Optional Use) Page Program Operation - Single Cycle Reprogram (Erase and Program) - 8192 Pages (1056 Bytes/Page) Main Memory Supports Page and Block Erase Operations Two 1056-byte SRAM Data Buffers - Allows Receiving of Data while Reprogramming the Flash Array Continuous Read Capability through Entire Array - Ideal for Code Shadowing Applications Low-power Dissipation - 4 mA Active Read Current Typical - 2 µA CMOS Standby Current Typical 20 MHz Maximum Clock Frequency - Serial Interface 5 MHz Maximum Clock...